Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackenzie Welborn

Registered Nurse in Pennington, NJ · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912723941

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Registry record

Entity type Individual (Type 1)

Name Mackenzie Welborn

Sex Female

Practice address 1 Capital Way, Pennington, NJ, 08534

Phone (800) 637-2374

Enumeration date Nov 25, 2024

Last updated in NPPES Nov 25, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 26NR24246800 (NJ) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mackenzie Welborn?

Mackenzie Welborn is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-25.